CSS validation warning: "center" is not a valid value for the "vertical-align" property

[KarloX2]

Hi !

Thanks for this very useful plugin.

Just a minor thing. Visual Studio gives me this warning: CSS validation warning: "center" is not a valid value for the "vertical-align" property

Maybe it should be "vertical-align: middle;" ?

Kind Regards

[Dimoks]

Acceptable parameters are baseline, bottom, middle, sub, super, text-bottom, text-top, top.